单项选择题

如果一般学生的年读书量为10本,而教师只读藏书的10%的话,约有多大比重的教师会比学生读书还少?（）

A. 17.5%
B. 26.7%
C. 31.5%
D. 50.9%

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单项选择题

根据以下资料回答第38、39、40题：Internet use appears to cause a drop in psychological health, according to a research at Carnegie Mellon University.Even people who spent just a few hours a week on the Internet experienced more bad feelings and loneliness than those who was online less frequently, the two-year study showed. Researchers are puzzled over the results, which were completely contrary to their expectations. They expected that the Net would prove socially healthier than television, since the Net allows users to choose their information and to communicate with others.The fact that Internet use reduces time available for family and friends may account for the drop in psychological health, researchers hypothesized （推测）. Faceless, bodiless “virtual” （虚拟的） communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that exposure to the wider world through the Net makes users less satisfied with their lives.But it’s important to remember this is not about the technology, it’s about how it is used, “says psychologist Christine Riley of Intel, one of the study sponsors （发起人）”. It really points to the need for considering social factors in terms of how you design applications and services for technology.38. What had the researchers expected before the research? （）

A. Internet use has nothing to do with social health.
B. Internet use may improve social health.
C. The Net may account for the drop in psychological health.
D. Spending much time on the Internet makes people feel bad and lonely.

多项选择题

1952—1980年,我国国民收入年均增长6%,而人民生活消费水平只提高了2.6%,既影响了社会经济发展,又影响了人民生活的改善。这表明（）。

A. 在国民收入分配中,必须处理好积累和消费的关系
B. 必须在国民收入增加的基础上,使积累和消费都有所增长,不能顾此失彼
C. 要处理好积累和消费的关系,必须恰当安排两者的比例关系
D. 要处理好积累和消费的关系,必须保持高积累低消费

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